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-rw-r--r--src/demultiplex_tilde.c119
1 files changed, 0 insertions, 119 deletions
diff --git a/src/demultiplex_tilde.c b/src/demultiplex_tilde.c
deleted file mode 100644
index 4d78583..0000000
--- a/src/demultiplex_tilde.c
+++ /dev/null
@@ -1,119 +0,0 @@
-/******************************************************
- *
- * zexy - implementation file
- *
- * copyleft (c) IOhannes m zmölnig
- *
- * 1999:forum::für::umläute:2004
- *
- * institute of electronic music and acoustics (iem)
- *
- ******************************************************
- *
- * license: GNU General Public License v.2
- *
- ******************************************************/
-
-#include "zexy.h"
-
-/* ------------------------------------------------------------------------------ */
-
-/* demux~ : demultiplex a signal to a specified output */
-
-static t_class *demux_class;
-
-typedef struct _demux {
- t_object x_obj;
-
- int output;
-
- int n_out;
- t_float **out;
-
-} t_demux;
-
-static void demux_output(t_demux *x, t_floatarg f)
-{
- if ((f>=0)&&(f<x->n_out)){
- x->output=f;
- } else
- error("demultiplex: %d is channel out of range (0..%d)", (int)f, x->n_out);
-}
-
-
-static t_int *demux_perform(t_int *w)
-{
- t_demux *x = (t_demux *)(w[1]);
- t_float *in = (t_float *)(w[2]);
- int N = (int)(w[3]);
- int n = N;
-
-
- int channel=x->n_out;
-
-
- while(channel--){
- t_float*out=x->out[channel];
- n=N;
- if(x->output==channel){
- while(n--)*out++=*in++;
- } else
- while(n--)*out++=0.f;
- }
- return (w+4);
-}
-
-static void demux_dsp(t_demux *x, t_signal **sp)
-{
- int n = x->n_out;
- t_float **dummy=x->out;
- while(n--)*dummy++=sp[x->n_out-n]->s_vec;
- dsp_add(demux_perform, 3, x, sp[0]->s_vec, sp[0]->s_n);
-}
-
-
-static void demux_helper(void)
-{
- post("\n%c demux~\t:: demultiplex a signal to one of various outlets", HEARTSYMBOL);
- post("<#out>\t : the outlet-number (counting from 0) to witch the inlet is routed"
- "'help'\t : view this");
- post("creation : \"demux~ [arg1 [arg2...]]\"\t: the number of arguments equals the number of outlets\n");
-}
-
-static void demux_free(t_demux *x)
-{
- freebytes(x->out, x->n_out * sizeof(t_float *));
-}
-
-static void *demux_new(t_symbol *s, int argc, t_atom *argv)
-{
- t_demux *x = (t_demux *)pd_new(demux_class);
- int i;
-
- if (!argc)argc=2;
- x->n_out=argc;
- x->output=0;
-
- while(argc--)outlet_new(&x->x_obj, gensym("signal"));
-
- x->out = (t_float **)getbytes(x->n_out * sizeof(t_float *));
- i=x->n_out;
- while(i--)x->out[i]=0;
-
- return (x);
-}
-
-void demultiplex_tilde_setup(void)
-{
- demux_class = class_new(gensym("demultiplex~"), (t_newmethod)demux_new, (t_method)demux_free, sizeof(t_demux), 0, A_GIMME, 0);
- class_addcreator((t_newmethod)demux_new, gensym("demux~"), A_GIMME, 0);
-
- class_addfloat(demux_class, demux_output);
- class_addmethod(demux_class, (t_method)demux_dsp, gensym("dsp"), 0);
- class_addmethod(demux_class, nullfn, gensym("signal"), 0);
-
- class_addmethod(demux_class, (t_method)demux_helper, gensym("help"), 0);
- class_sethelpsymbol(demux_class, gensym("zexy/demultiplex~"));
-
- zexy_register("demultiplex~");
-}